1338049216

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{15161}}^1$

素因数の和:15377

約数の個数: 56

約数和(自身を含む): 3050109216

約数和(自身を除く): 1712060000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 788, 1379, 1576, 2758, 3152, 5516, 6304, 11032, 12608, 15161, 22064, 30322, 44128, 60644, 88256, 106127, 121288, 212254, 242576, 424508, 485152, 849016, 970304, 1698032, 2986717, 3396064, 5973434, 6792128, 11946868, 20907019, 23893736, 41814038, 47787472, 83628076, 95574944, 167256152, 191149888, 334512304, 669024608, 1338049216]

約数ペア:

[(1, 1338049216), (2, 669024608), (4, 334512304), (7, 191149888), (8, 167256152), (14, 95574944), (16, 83628076), (28, 47787472), (32, 41814038), (56, 23893736), (64, 20907019), (112, 11946868), (197, 6792128), (224, 5973434), (394, 3396064), (448, 2986717), (788, 1698032), (1379, 970304), (1576, 849016), (2758, 485152), (3152, 424508), (5516, 242576), (6304, 212254), (11032, 121288), (12608, 106127), (15161, 88256), (22064, 60644), (30322, 44128)]